Copyright-evidenceEvidence reported by ian white for item cerebrospinalflu00weedrich on March 8, 2007: no visible notice of copyright; stated date is 1922.
byThomson, St. Clair, Sir, 1859-1943; Thomson, St. Clair, Sir, 1859-1943 former owner; Cawthorne, Terence Edward, Sir, 1902-1970 former owner; King's College London